ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species
Mus musculus (Mouse)
Nature
Recombinant
Endotoxin level
Please contact with the lab for this information.
Purity
>90% as determined by SDS-PAGE.
Predicted molecular weight
28.14 kDa
Form
Lyophilized
Storage buffer
Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol.
Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Reconstitution
Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet.
RECONSTITUTION PROTOCOL
1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature.
2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial.
3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service.
4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down.
5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using.
6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Shipping
In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage
Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names
Angiopoietin-related protein 4, 425O18-1, Angiopoietin-like protein 4, Fasting-induced adipose factor, Hepatic fibrinogen/angiopoietin-related protein, HFARP, Secreted protein Bk89, ANGPTL4 N-terminal chain, ANGPTL4 C-terminal chain, Angptl4, Farp, Fiaf, Ng27
Background
Angiopoietin-related protein 4 is a ~45 kDa protein. Mediates inactivation of the lipoprotein lipase LPL, and thereby plays a role in the regulation of triglyceride clearance from the blood serum and in lipid metabolism. May also play a role in regulating glucose homeostasis and insulin sensitivity. Inhibits proliferation, migration, and tubule formation of endothelial cells and reduces vascular leakage. Upon heterologous expression, inhibits the adhesion of endothelial cell to the extracellular matrix (ECM), and inhibits the reorganization of the actin cytoskeleton, formation of actin stress fibers and focal adhesions in endothelial cells that have adhered to ANGPTL4-containing ECM (in vitro). Depending on context, may modulate tumor-related angiogenesis (Probable).
1. Xu, A. et al. (2005) Proceedings of the National Academy of Sciences of the United States of America 102, 6086-91. PMID: 15837923
2. Desai, U. et al. (2007) Proceedings of the National Academy of Sciences of the United States of America 104, 11766-71. PMID: 17609370
3. Gusarova, V. et al. (2018) Nature communications 9, 2252. PMID: 29899519
4. Ito, Y. et al. (2003) Cancer research 63, 6651-7. PMID: 14583458
5. Galaup, A. et al. (2006) Proceedings of the National Academy of Sciences of the United States of America 103, 18721-6. PMID: 17130448
6. Perdiguero, EG. et al. (2011) The Journal of biological chemistry 286, 36841-51. PMID: 21832056
Note
For research use only.
Images
SDS-PAGE
SDS-PAGE for Recombinant Mouse ANGPTL4 Protein, N-His
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